词汇精练——widespread

Although copper and stone tools continued to be used, bronze was far more successful in creating sharp edges that could be used as anything from saws and scythes to weapons. The period from 3000 to 1000 B.C.E., when the use of bronze became widespread, is normally referred to as the Bronze Age.
The word “widespread” in the passage is closest in meaning to
○ obvious
○ significant
○ necessary
○ common

查看正确答案和解析

• 有疑问在线咨询老师

  咨询时间:9:00-23:00
  非咨询时间也可留言

• 400-618-0271

  咨询时间:
  9:00-23:00